Afroman goes over some basic information about capacitors: Capacitance, voltage ratings and polarity. Once you know what you are doing, you ...more
Afroman shows you the basics of function generators including how to use one to prototype an LED dimming circuit. A function generator ...more
Got an old crappy printer that is just sitting around? You can use the stepper motors inside to make a hand cranked flashlight! Learn how to ...more
